羊齿 发表于 2025-3-30 09:43:15

A Comparison of ENUM Field Trialse stakeholders and the financing schemes of the ENUM field trials, it analyses DNS concepts and their requirements for the implementation of ENUM, it tackles the ENUM service potential, it addresses IT-security issues and ENUM specific data protection problems and it highlights the requirements for the future utilisation of ENUM.

元音 发表于 2025-3-30 14:07:39

3G: Standardisation in a Techno-Economic Perspectivelutions such as WLAN (WiFi and WiMAX) are spreading fast and may pose a threat to (or complement) the cellular mobile technologies. Such phenomena should not be overlooked. However, in this paper we will concentrate on 3G technologies and specifically on the two main contenders, WCDMA and cdma2000.

AFFIX 发表于 2025-3-30 19:09:55

Pluralism in Digital Broadcasting: Myths, Realities and the Boundaries of EU Actioneliance on competition law to keep markets open. The study reveals an interesting interaction between competition law and regulation, whereby competition law decisions have effectively regulated markets, and have triggered and shaped subsequent regulatory developments.

我说不重要 发表于 2025-3-31 00:10:22

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flaunt 发表于 2025-3-31 02:48:55

Architectural, Functional and Technical Foundations of Digital Rights Management Systems companies with detailed customer information. At least from a technological perspective, the recording and evaluation of end consumer information permits economically appealing forms of price differentiation. From an architectural perspective, DRMS can be classified as supplier-side (back-end) or u

勾引 发表于 2025-3-31 08:52:44

Sustainability of Community Online Access Centresactical experience with the highly successful Western Australian Telecentre network. The study conducted by the authors for the Australian Government examined the feasibility and ongoing sustainability of community-based telecentres that were being considered for establishment in remote indigenous c
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查看完整版本: Titlebook: Governance of Communication Networks; Connecting Societies Brigitte Preissl,Jürgen Müller Book 2006 Physica-Verlag Heidelberg 2006 Informat